What are two steps that must be taken when mitigating a worm attack？（）

单项选择题WhenconfiguringtheCiscoVPNClient，whatactionisrequiredpriortoinstallingMutualGroupAuthentication？（）

A.Transparent tunneling must be enabled.
B.A valid root certificate must be installed.
C.A group pre-shared secret must be properly configured.
D.The option to "Allow Local LAN Access" must be selected.

单项选择题DuringtheEasyVPNRemoteconnectionprocess，whichphaseinvolvespushingtheIPaddress，DomainNameSystem（DNS），andsplittunnelattributestotheclient？（）

A.mode configuration
B.the VPN client establishment of an ISAKMP SA
C.IPsec quick mode completion of the connection
D.VPN client initiation of the IKE phase 1 process

多项选择题WhichthreecategoriesofsignaturescanaCiscoIPSmicroengineidentify？（）

A.DDoS signatures
B.strong signatures
C.exploit signatures
D.numeric signatures
E.spoofing signatures
F.connection signatures

单项选择题WhichstatementaboutanIPSistrue？（）

A.The IPS is in the traffic path.
B.Only one active interface is required.
C.Full benefit of an IPS will not be realized unless deployed in conjunction with an IDS.
D.When malicious traffic is detected，the IPS will only send an alert to a management station.

多项选择题WhichtwostatementsaboutanIDSaretrue？（）

A.The IDS is in the traffic path.
B.The IDS can send TCP resets to the source device.
C.The IDS can send TCP resets to the destination device.
D.The IDS listens promiscuously to all traffic on the network.
E.Default operation is for the IDS to discard malicious traffic.